Description of algorithm
Interpretation of results
Full domain
American sector
European sector
Asian sector
  Ice type distr., stat.s
  Contingency tables

Validation of ice type - Asian sector

Bulletin date: 2018-03-01

Data source: OSI SAF N.H. sea ice type

Model vs. observations, ice type area extent contingency tables

Date: 2018-02-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 583 17 0
FY ice 33 20526 349
MY ice 0 4876 1
...date precedes bulletin

Date: 2018-02-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 535 22 0
FY ice 24 21112 62
MY ice 0 5155 0
...date precedes bulletin

Date: 2018-02-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 566 38 0
FY ice 6 18847 1528
MY ice 0 4901 541
...date precedes bulletin

Date: 2018-03-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 477 4 0
FY ice 38 18430 1654
MY ice 0 5060 519
observations
open FY ice MY ice
m
d
l
open 480 5 0
FY ice 35 18494 1615
MY ice 0 4995 558

Date: 2018-03-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 442 3 0
FY ice 26 18236 1855
MY ice 0 5242 629
observations
open FY ice MY ice
m
d
l
open 447 4 0
FY ice 21 18374 1802
MY ice 0 5103 682

Date: 2018-03-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 385 11 0
FY ice 0 18213 1964
MY ice 0 5053 774
observations
open FY ice MY ice
m
d
l
open 382 6 0
FY ice 3 18312 1919
MY ice 0 4959 819

Date: 2018-03-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 297 42 0
FY ice 11 17974 2091
MY ice 0 4919 994
observations
open FY ice MY ice
m
d
l
open 294 40 0
FY ice 14 18042 2058
MY ice 0 4853 1027

Date: 2018-03-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 257 39 0
FY ice 19 17866 2290
MY ice 0 4957 957
observations
open FY ice MY ice
m
d
l
open 254 32 0
FY ice 22 17985 2262
MY ice 0 4845 985


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